<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="shortcut icon" href="img/favicon.ico" type="images/x-icon" />
    <title>登录注册表</title>
    <style>
        .center {
            text-align: center;
        }

        .login-page {
            width: 360px;
            padding: 8% 0 0;
            margin: auto;
        }

        .form {
            position: relative;
            z-index: 1;
            background: #FFFFFF;
            max-width: 360px;
            margin: 120px auto;
            padding: 45px;
            text-align: center;
            box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2), 0 5px 5px 0 rgba(0, 0, 0, 0.24);
        }

        .form input {
            font-family: "Roboto", sans-serif;
            outline: 0;
            background: #f2f2f2;
            width: 100%;
            border: 0;
            margin: 0 0 15px;
            padding: 15px;
            box-sizing: border-box;
            font-size: 14px;
        }

        .form button {
            font-family: "Microsoft YaHei", "Roboto", sans-serif;
            text-transform: uppercase;
            outline: 0;
            background: #4CAF50;
            width: 100%;
            border: 0;
            padding: 15px;
            color: #FFFFFF;
            font-size: 14px;
            -webkit-transition: all 0.3 ease;
            transition: all 0.3 ease;
            cursor: pointer;
        }

        .form button:hover,
        .form button:active,
        .form button:focus {
            background: #43A047;
        }

        .form .message {
            margin: 15px 0 0;
            color: #b3b3b3;
            font-size: 12px;
        }

        .form .message a {
            color: #4CAF50;
            text-decoration: none;
        }

        .form .register-form {
            display: none;
        }

        .container {
            position: relative;
            z-index: 1;
            max-width: 300px;
            margin: 0 auto;
        }

        .container:before,
        .container:after {
            content: "";
            display: block;
            clear: both;
        }

        .container .info {
            margin: 50px auto;
            text-align: center;
        }

        .container .info h1 {
            margin: 0 0 15px;
            padding: 0;
            font-size: 36px;
            font-weight: 300;
            color: #1a1a1a;
        }

        .container .info span {
            color: #4d4d4d;
            font-size: 12px;
        }

        .container .info span a {
            color: #000000;
            text-decoration: none;
        }

        .container .info span .fa {
            color: #EF3B3A;
        }

        body {
            background-image: url("../img/login-background.jpg");
            background-repeat: no-repeat;
            background-size: 100% auto;
            font-family: "Roboto", sans-serif;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        .shake_effect {
            -webkit-animation-name: shake;
            animation-name: shake;
            -webkit-animation-duration: 1s;
            animation-duration: 1s;
        }

        p.center {
            color: #fff;
            font-family: "Microsoft YaHei";
        }

        .error_message {
            color: red;
            font-size: 12px;
        }
    </style>
</head>

<body>
    <div class="htmleaf-container">
        <div id="wrapper" class="login-page">
            <div class="form">
                <form class="register-form" id="register_form">
                    <span id="r_error" class="error_message"></span>
                    <input type="text" placeholder="用户名" id="r_user_name" name="r_user_name" />
                    <input type="password" placeholder="密码" id="r_password" name="r_password" />
                    <input type="text" placeholder="电子邮件" id="r_email" name="r_email" />
                    <input type="hidden" name="myrequest" value="regestUser">
                    <button id="create">创建账户</button>
                    <p class="message">已经有了一个账户? <a href="#">立刻登录</a></p>
                </form>
                <form class="login-form" id="login_form">
                    <span id="l_error" class="error_message"></span>
                    <input type="text" placeholder="用户名" name="user_name" id="user_name" />
                    <input type="password" placeholder="密码" name="user_pass" id="user_pass" />
                    <input type="hidden" name="myrequest" value="login">
                    <button id="login">登　录</button>
                    <p class="message">还没有账户? <a href="#">立刻创建</a></p>
                </form>
            </div>
        </div>
    </div>
    <script src="https://cdn.staticfile.net/jquery/1.10.2/jquery.min.js"></script>
    <script type="text/javascript">
        var registUrl = "fileUserServlet";
        var loginUrl = "/login";
        /**
         * 登录
         */
        function login() {
            let user_name = $("#user_name").val();
            let user_pass = $("#user_pass").val();
            // 登录
            $.post(loginUrl, {
                username: user_name,
                password: user_pass
            }, function (data) {
                let obj = JSON.parse(data);
                console.log(obj);
                if (obj.status == 0) {
                    window.location.href = "/main";
                } else {
                    $("#l_error").text(obj.msg);
                }
            })
            // window.location.href = "/main";
        }

        /**
         * 创建用户（请补全缺失的代码）
         */
         function register() {
                let username = $("#r_user_name").val();
                let password = $("#r_password").val();
                let email = $("#r_email").val();
                // 创建用户
                $.post(registUrl, {
                    username: username,
                    password: password,
                    email: email
                }, function (data) {
                    let obj = JSON.parse(data);
                    console.log(obj);
                    // if (obj.status == 0) {
                    //     window.location.href = "/main";
                    // } else {
                    //     $("#r_error").text(obj.msg);
                    // }
                })
            }

        $(function () {
            //创建用户
            $("#create").click(function () {
                register();
                return false;
            })
            //登录
            $("#login").click(function () {
                login();
                return false;
            })
            //切换登录注册表单
            $('.message a').click(function () {
                $('form').animate({
                    height: 'toggle',
                    opacity: 'toggle'
                }, 'slow');
            });
        })
    </script>
</body>

</html>